The family of methods that try to swap the source garment with the target garment are referred to as Virtual Try On Networks (VTON) [1]} [2]} [3]}. Methods that fall under VTON usually have a similar pipeline consisting of three main components performed by different networks: a) Pose Alignment Network b) Stitch/Swap Network c) Refinement Network. The pose alignment network aligns the target garment with the source image by learning an affine transformation [4]}. The stitch/swap network is a GAN with some approaches [2]}, but there are cases where it simply performs stitching [1]}.
The refinement process generally differs among methods, as every approach has different shortcomings to refine.
